♡ Login
Home
Previous Papers
★
MCQs
Electrical Engineering
Basic Electronics Engineering
The efficiency of a LED for generating ...
Que.
The efficiency of a LED for generating light is directly proportional to the
A.
current injected
B.
applied voltage
C.
temperature
D.
level of doping
Right Answer is :
✓ B. applied voltage
⚑ Report
Views 👍 :3.4K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ The leakage current in an NPN transistor ...
➣ Tthe reserve current of a silicon diode ...
➣ A clipper circuit always ...
➣ A Schottky diode is ...
➣ In a junction transistor, recombination of electrons ...
➣ In P-N junction the avalanche breakdown voltage ...
➣ MOSFET can be used as a ...
➣ In a semiconductor diode schematic symbol arrow ...
➣ The impurity commonly used for releasing the ...
➣ LED is a ...
❖ Take a qick MCQ Test on
➤ Electromagnetic Field Theory
➤ Transmission and Distribution of Electrical Power
➤ Electrical Power Generation and Economic Consideration
➤ Electrical Machine Design
➤ Power Electronics
➤ Signals and Systems
➤ AC Basics and Networks
➤ Synchronous Machines